期刊论文详细信息
ETRI Journal | |
An Approach for Segmentation of Airborne Laser Point Clouds Utilizing Scan-Line Characteristics | |
关键词: point cloud; building extraction; classification; segmentation; LIDAR; | |
Others : 1185513 DOI : 10.4218/etrij.07.0106.0316 |
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【 摘 要 】
In this study, we suggest a new segmentation algorithm for processing airborne laser point cloud data which is more memory efficient and faster than previous approaches. The main principle is the reading of data points along a scan line and their direct classification into homogeneous groups as a single process. The results of our experiments demonstrate that the algorithm runs faster and is more memory efficient than previous approaches. Moreover, the segmentation accuracy is generally acceptable.
【 授权许可】
【 预 览 】
Files | Size | Format | View |
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20150520111913781.pdf | 607KB | download |
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